package com.example.testmvc.mapper;


import com.example.testmvc.pojo.User;

/**
 * @author Cavan
 * @date 2023-06-01
 * @qq 2069543852
 */
public interface UserMapper {

    //根据学号id，查询用户
    User findByUserId(String id);

    //插入用户信息
    void insert(User user);

}
